1. The wheel-shaped slicer blade is made of the highest quality stainless steel, sturdy and sharp blade can very easy to help you slice the pizza and can be used for a long time. 2. Non-slip handle design and extra protection, ergonomic design, safer way to cut a pizza, and special bicycle shape design, novel and more convenient to cut. 3. Easy to clean and store, suitable for cutting pizza, dough, pies, sandwiches, waffles, crepes, pancakes, lasagna and more